一般注記Distributed to depository libraries in microfiche
Shipping list no.: 92-2474-M
"May 1992."
Physical description for original version: vi, 22 p. ; 28 cm
書誌注記Includes bibliographical references (p. 20-22)
原資料等に関する注記原資料の出版事項: Rockville, Md. : U.S. Dept. of Health and Human Services, Public Health Service, Agency for Health Care Policy and Research, [1992]
SUPTDOC番号: HE 20.6512/7: 991/4
GPO管理番号: 0491-B-18 (MF)